From owner-svn-src-head@FreeBSD.ORG Tue Nov 20 14:56:46 2012 Return-Path: Delivered-To: svn-src-head@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id A7596C5F for ; Tue, 20 Nov 2012 14:56:46 +0000 (UTC) (envelope-from andrey@zonov.org) Received: from mail-lb0-f182.google.com (mail-lb0-f182.google.com [209.85.217.182]) by mx1.freebsd.org (Postfix) with ESMTP id 04DC38FC1A for ; Tue, 20 Nov 2012 14:56:45 +0000 (UTC) Received: by mail-lb0-f182.google.com with SMTP id go10so3149614lbb.13 for ; Tue, 20 Nov 2012 06:56:43 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=sender:message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:x-enigmail-version:content-type :x-gm-message-state; bh=nOjrUGDHvF6VJafK7ZuY7ae2zzYgy8ChbmUuWIV0Qlc=; b=ISmxt5Vu/LPsDxj3ysSfXnx/tIyGnrAnyuEAy/VWMqhrCNySPCzk5cr2Cm3U32CXpr duTDGy+KcyqseIGhqX8P8ZmXp6xz6cZR+KXky4i0xPJPExz2cWcOUg9sl/GyfCmQDOYg DkFkZYKDgdEUQMfQ5Fg5bewRViDkAVT9SATUYXrDp0RabX97HGNMPO2mWziwjFHmkrMv NgLWfLa3/aHGujjw+w+ey0k0uRVcDu+1C7AgM95EIOBD06lFyb8G0pu7ET31G1rHwDmb /T5FcMVA2pO5zitW3D4bzAq9wboWnd3mTMzLwcWZ+XVNVXOFOYdDXTCk3Rz0/tU+M+99 7RAg== Received: by 10.152.114.65 with SMTP id je1mr15068740lab.33.1353423403854; Tue, 20 Nov 2012 06:56:43 -0800 (PST) Received: from dhcp170-82-red.yandex.net ([2a02:6b8:0:401:8b3:d239:79b2:7bd7]) by mx.google.com with ESMTPS id p5sm1093206lbh.2.2012.11.20.06.56.42 (version=SSLv3 cipher=OTHER); Tue, 20 Nov 2012 06:56:42 -0800 (PST) Sender: Andrey Zonov Message-ID: <50AB9A26.8060807@FreeBSD.org> Date: Tue, 20 Nov 2012 18:56:38 +0400 From: Andrey Zonov User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:16.0) Gecko/20121026 Thunderbird/16.0.2 MIME-Version: 1.0 To: Andre Oppermann Subject: Re: svn commit: r242847 - in head/sys: i386/include kern References: <201211100208.qAA28e0v004842@svn.freebsd.org> <509DC25E.5030306@mu.org> <509E3162.5020702@FreeBSD.org> <509E7E7C.9000104@mu.org> <509E830D.5080006@mu.org> <509E847E.30509@mu.org> <509E8930.50800@mu.org> <509EA869.6030407@freebsd.org> <509ED439.8090607@mu.org> <509EDD93.3020001@freebsd.org> <50A8EB3E.6060807@FreeBSD.org> <50A8ECEE.9020908@freebsd.org> In-Reply-To: <50A8ECEE.9020908@freebsd.org> X-Enigmail-Version: 1.4.5 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enigB6ECCE4BE0691CAC46EE755B" X-Gm-Message-State: ALoCoQkyVvmLnguOsFb78phbjM7EaC6LteLi9XHFw4Gih4rg5faYGvpufLyBfMD6BKP5aQ9oQQp3 Cc: src-committers@freebsd.org, Eitan Adler , Peter Wemm , Alfred Perlstein , svn-src-all@freebsd.org, Alfred Perlstein , svn-src-head@freebsd.org X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 20 Nov 2012 14:56:46 -0000 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigB6ECCE4BE0691CAC46EE755B Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable On 11/18/12 6:13 PM, Andre Oppermann wrote: > On 18.11.2012 15:05, Andrey Zonov wrote: >> On 11/11/12 3:04 AM, Andre Oppermann wrote: >>> On 10.11.2012 23:24, Alfred Perlstein wrote: >>>> On 11/10/12 11:18 AM, Andre Oppermann wrote: >>>>> On 10.11.2012 19:04, Peter Wemm wrote: >>>>>> This is complicated but we need a simple user visible view of it. = It >>>>>> really needs to be something like "nmbclusters defaults to 6% of >>>>>> physical ram, with machine dependent limits". The MD limits are b= ad >>>>>> enough, and using bogo-units like "maxusers" just makes it worse. >>>>> >>>>> Yes, that would be optimal. >>>>> >>>> No it would not. >>>> >>>> I used to be able to tell people "hey just try increasing maxusers" >>>> and they would and suddenly the >>>> box would be OK. >>>> >>>> Now I'll have to remember 3,4,5,10,20x tunable to increase? >>> >>> No. The whole mbuf and cluster stuff isn't allocated or reserved >>> at boot time. We simply need a limit to prevent it from exhausting >>> all available kvm / physical memory whichever is less. >>> >> >> For now, we have limit which does not allow to run even one igb(4) NIC= >> in 9k jumbo configuration. >=20 > My patch for mbuf* zone auto-sizing does fix that, or not? >=20 Are you talking about r242910? I have not tried it. --=20 Andrey Zonov --------------enigB6ECCE4BE0691CAC46EE755B Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.18 (Darwin) Comment: GPGTools - http://gpgtools.org iQEcBAEBAgAGBQJQq5opAAoJEBWLemxX/CvTB8MH/Avd++t3itcuUYqVz1te6t2a 0bFIAid7UzySvk8pLjNUnLkXJsfc/P7p2A5QTYg2gbwXoQ+Fp2N2CxYoWBpAymba jzg2ZFvoihf3/pmKQfxx5T2P7EBWwnmSipVvU83n9I452f2m3nu4s+PLOsY0NOvC 8lGqLSAOOkbwvhUur6WKK4YeUC/F6K7uxEQaig7ibrkj86o9hRz0zY8+inBN1Pih eYnPPFWk7Bu1zNd85uBJDGw4xakycKk+iEEPaxCBouv9cplr2mqtEqG9Tqo5swIa Nl4+72dokqm0/fT3F4DiyZmnmOxny5INvGeJ09aquplZqvOeKv1zeNkOTjHmioE= =8Ugw -----END PGP SIGNATURE----- --------------enigB6ECCE4BE0691CAC46EE755B--